* c.opt (-fdeduce-init-list): Off by default.

[pf3gnuchains/gcc-fork.git] / gcc / c-family / c.opt

diff --git a/gcc/c-family/c.opt b/gcc/c-family/c.opt
index 617ea2d..6d50097 100644 (file)
--- a/gcc/c-family/c.opt
+++ b/gcc/c-family/c.opt
@@ -289,7 +289,11 @@ Warn about C constructs that are not in the common subset of C and C++
 
 Wc++0x-compat
 C++ ObjC++ Var(warn_cxx0x_compat) Warning
-Warn about C++ constructs whose meaning differs between ISO C++ 1998 and ISO C++ 200x
+Deprecated in favor of -Wc++11-compat
+
+Wc++11-compat
+C++ ObjC++ Warning Alias(Wc++0x-compat)
+Warn about C++ constructs whose meaning differs between ISO C++ 1998 and ISO C++ 2011
 
 Wcast-qual
 C ObjC C++ ObjC++ Var(warn_cast_qual) Warning
@@ -396,7 +400,7 @@ C ObjC C++ ObjC++ Var(warn_format_y2k) Warning
 Warn about strftime formats yielding 2-digit years
 
 Wformat-zero-length
-C ObjC Var(warn_format_zero_length) Warning
+C ObjC C++ ObjC++ Var(warn_format_zero_length) Warning
 Warn about zero-length formats
 
 Wformat=
@@ -510,7 +514,7 @@ C++ ObjC++ Var(warn_nonvdtor) Warning
 Warn about non-virtual destructors
 
 Wnonnull
-C ObjC Var(warn_nonnull) Warning
+C ObjC C++ ObjC++ Var(warn_nonnull) Warning
 Warn about NULL being passed to argument slots marked as requiring non-NULL
 
 Wnormalized=
@@ -653,6 +657,10 @@ Wunsuffixed-float-constants
 C ObjC Var(warn_unsuffixed_float_constants) Warning
 Warn about unsuffixed float constants
 
+Wunused-local-typedefs
+C ObjC C++ ObjC++ Var(warn_unused_local_typedefs) Warning
+Warn about
+
 Wunused-macros
 C ObjC C++ ObjC++ Warning
 Warn about macros defined in the main file that are not used
@@ -696,6 +704,10 @@ Enforce class member access control semantics
 fall-virtual
 C++ ObjC++ Ignore Warn(switch %qs is no longer supported)
 
+fallow-parameterless-variadic-functions
+C ObjC Var(flag_allow_parameterless_variadic_functions)
+Allow variadic functions without named parameter
+
 falt-external-templates
 C++ ObjC++ Ignore Warn(switch %qs is no longer supported)
 No longer supported
@@ -735,9 +747,13 @@ fconstexpr-depth=
 C++ ObjC++ Joined RejectNegative UInteger Var(max_constexpr_depth) Init(512)
 -fconstexpr-depth=<number>     Specify maximum constexpr recursion depth
 
+fdebug-cpp
+C ObjC C++ ObjC++
+Emit debug annotations during preprocessing
+
 fdeduce-init-list
-C++ ObjC++ Var(flag_deduce_init_list) Init(1)
--fno-deduce-init-list  disable deduction of std::initializer_list for a template type parameter from a brace-enclosed initializer-list
+C++ ObjC++ Var(flag_deduce_init_list) Init(0)
+-fdeduce-init-list     enable deduction of std::initializer_list for a template type parameter from a brace-enclosed initializer-list
 
 fdefault-inline
 C++ ObjC++ Ignore
@@ -937,6 +953,14 @@ fpreprocessed
 C ObjC C++ ObjC++
 Treat the input file as already preprocessed
 
+ftrack-macro-expansion
+C ObjC C++ ObjC++ JoinedOrMissing RejectNegative UInteger
+; converted into ftrack-macro-expansion=
+
+ftrack-macro-expansion=
+C ObjC C++ ObjC++ JoinedOrMissing RejectNegative UInteger
+-ftrack-macro-expansion=<0|1|2>  Track locations of tokens coming from macro expansion and display them in error messages
+
 fpretty-templates
 C++ ObjC++ Var(flag_pretty_templates) Init(1)
 -fno-pretty-templates Do not pretty-print template specializations as the template signature followed by the arguments
@@ -1023,7 +1047,7 @@ Use __cxa_get_exception_ptr in exception handling
 
 fvisibility-inlines-hidden
 C++ ObjC++
-Marks all inlined methods as having hidden visibility
+Marks all inlined functions and methods as having hidden visibility
 
 fvisibility-ms-compat
 C++ ObjC++ Var(flag_visibility_ms_compat)
@@ -1155,12 +1179,13 @@ std=c++03
 C++ ObjC++ Alias(std=c++98)
 Conform to the ISO 1998 C++ standard revised by the 2003 technical corrigendum
 
-std=c++0x
+std=c++11
 C++ ObjC++
-Conform to the ISO 1998 C++ standard, with extensions that are likely to
-become a part of the upcoming ISO C++ standard, dubbed C++0x. Note that the
-extensions enabled by this mode are experimental and may be removed in
-future releases of GCC.
+Conform to the ISO 2011 C++ standard (experimental and incomplete support)
+
+std=c++0x
+C++ ObjC++ Alias(std=c++11)
+Deprecated in favor of -std=c++11
 
 std=c1x
 C ObjC
@@ -1184,14 +1209,21 @@ Deprecated in favor of -std=c99
 
 std=gnu++98
 C++ ObjC++
-Conform to the ISO 1998 C++ standard with GNU extensions
+Conform to the ISO 1998 C++ standard revised by the 2003 technical
+corrigendum with GNU extensions
 
-std=gnu++0x
+std=gnu++03
+C++ ObjC++ Alias(std=gnu++98)
+Conform to the ISO 1998 C++ standard revised by the 2003 technical
+corrigendum with GNU extensions
+
+std=gnu++11
 C++ ObjC++
-Conform to the ISO 1998 C++ standard, with GNU extensions and
-extensions that are likely to become a part of the upcoming ISO C++
-standard, dubbed C++0x. Note that the extensions enabled by this mode
-are experimental and may be removed in future releases of GCC.
+Conform to the ISO 2011 C++ standard with GNU extensions (experimental and incomplete support)
+
+std=gnu++0x
+C++ ObjC++ Alias(std=gnu++11)
+Deprecated in favor of -std=gnu++11
 
 std=gnu1x
 C ObjC